Open Mapping

Open mapping refers to the concept of using open source tools and open data to create and share maps. This approach is based on the principles of transparency, collaboration, and community participation, and allows for the creation of maps that are accessible, up-to-date, and relevant to the needs of various users. Open mapping initiatives often involve volunteer mapping, where individuals or groups contribute their time and expertise to create or update maps.

There are some differences between open mapping and voluntary mapping. Open mapping is a more general and a broader concept that encompasses a wide range of efforts to create and share geospatial data openly, while volunteer mapping is a specific type of mapping that relies on voluntary contributions from individuals or organizations. This can involve tasks such as digitizing and tagging satellite imagery, identifying features and land use from aerial photos, collecting data through ground surveys, and updating maps based on current events. Volunteer mapping initiatives often rely on open source mapping tools and platforms and can engage communities and individuals from all over the world.

The use of open mapping can have a significant impact in various fields such as disaster management, environmental conservation, urban planning, transportation, and social development, and can empower individuals and communities to take an active role in shaping their environments. One of the most popular open mapping projects that addresses these challenges is OpenStreetMap (OSM).

OpenStreetMap (OSM) is a collaborative project that aims to create a free and editable map of the world. The project was launched in 2004 and has since grown to become one of the largest and most detailed maps available, with over over 10 million registered users. Anyone can contribute to the project by adding or editing map data, and the resulting map can be used for a wide range of applications, from navigation to disaster response. The availability of open data and the collaborative nature of the project make it a valuable tool for education, allowing students to learn about geography, mapping, and collaboration in a real-world context. More about OSM in Chapter II.